Using Groovy in EPBCS to export data from EDM

Hello everyone,

I am doing step by step to set up the Groovy rule to import metadata from EDMCS to EPBCS based on this guidance:

However, when I executed this Groovy script, it showed an error:

The error comes from row 22:

String appJSON = JsonPath.parse(jsonResponse.body).read('$.items[?(@.name == "'+EDMapplicationName+'")]')

I dont know Oracle updated this script or not?

What should I modify for this Groovy script?